{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["hyponym of", "feature of", "conjunction", "used for"], "input": "We then develop a deep triplet-ranking model for instance-level SBIR with a novel data augmentation and staged pre-training strategy to alleviate the issue of insufficient fine-grained training data ."}
{"hyponym of": [], "feature of": [], "conjunction": [{"subject": "data augmentation", "object": "staged pre-training strategy"}], "used for": [{"subject": "deep triplet-ranking model", "object": "instance-level SBIR"}, {"subject": "deep triplet-ranking model", "object": "insufficient fine-grained training data"}, {"subject": "data augmentation", "object": "deep triplet-ranking model"}, {"subject": "staged pre-training strategy", "object": "deep triplet-ranking model"}]}